Toilet internals
Flappers, fill valves, flush valves, handles and supply lines. A dye test in the tank confirms whether water is seeping into the bowl before anything gets replaced.
A toilet that refills itself, a faucet that drips all night, a shutoff valve that will not turn. None of it is an emergency until the cabinet floor rots or the bill arrives. An independent plumber can fix the small things properly, in one visit where the parts allow.
A rocking toilet or water at its base is worth calling about sooner rather than later. Water that escapes at the floor connection goes straight into the subfloor and the slab, and it is a far smaller job before the flooring is affected.

These are small repairs, which makes it more important that the right part goes in the first time.
Flappers, fill valves, flush valves, handles and supply lines. A dye test in the tank confirms whether water is seeping into the bowl before anything gets replaced.
A rocking bowl usually needs a new seal, fresh bolts and sometimes a flange repair. Setting it back down on the old wax and hoping is not a repair.
Kitchen, bath, tub and shower valves. Hard water is rough on cartridges and seals here, and a valve body in decent shape often just needs the right replacement cartridge.
Old shutoff valves that no longer turn are a problem waiting for a bad night. Replacing them while a plumber is already under the sink is cheap insurance.
In a city where water is expensive in every sense, a running toilet is not a small thing. A worn flapper lets tank water slip into the bowl continuously, silently, day after day, and it shows up on a bill looking exactly like a broken pipe. It is one of the first things to rule out when a bill jumps, and dye in the tank answers it in ten minutes.
Hard water is behind a lot of the rest. Mineral scale builds on faucet aerators, in shower valve cartridges, on the seat of a fill valve and inside angle stops that have not been turned in fifteen years. That is why faucets in Tucson start dripping earlier than the same faucet would elsewhere, why an aerator clogs on one side and sprays, and why a shutoff that worked a decade ago now seizes or snaps. Households on softeners see much less of it; households on untreated supply water see it constantly.
There is one repair worth doing before you need it. Find the angle stops under every sink and behind every toilet and make sure each one turns. A valve that closes is the difference between a wet floor and a wet room when a supply line fails at two in the morning.
If the bill climbed and the toilets check out, move to leak detection. If a fixture line has already let go, see burst pipe repair. Slow drains at the same fixtures are covered under drain cleaning, hot-water complaints under our repair or replacement guide, and you can always call the number.
Almost always a worn flapper letting water seep from the tank into the bowl, or a fill valve that no longer shuts off cleanly. Both are small parts, and both quietly add to every bill until they are replaced. Put a little food coloring in the tank and wait twenty minutes without flushing; color in the bowl confirms it.
Yes, for two reasons. The water adds up faster than people expect, and a dripping valve is usually a worn cartridge or seat that will keep wearing until the fixture will not shut off at all. Fixing it while the valve body is still sound is the cheaper version of this repair. See the full service list.
Often the existing fixture is fine and only the cartridge, seals or aerator need replacing, which is the first thing checked. Where the valve body is corroded or the parts are no longer made, replacement is the honest answer. Ask the independent plumber which situation you are in and for both prices where both are possible.
Availability depends on the independent provider and the property location, and a dripping faucet is rarely worth an emergency visit. Water running onto a floor is different and is more urgent. Smaller jobs can often wait for a later slot. See how a service call works.
When you call, say which fixtures are involved and how long they have been doing it.